Conveners
B03: Radiotracers for Industrial Processes Optimization and Safety I
- Jovan Thereska (Private Consultant)
- TSec Patrick Brisset
Mr
Rachad ALAMI
(CNESTEN (Centre National de l'Energie des Sciences & des Techniques Nucléaires), Morocco)
24/04/2017, 16:30
RADIATION TECHNOLOGIES FOR MEASUREMENT
Oral
The principle of the study is based on the impulse-response concept. The pulse is obtained at the studied reactor inlet by injection of the radiotracer. The study involved a phosphoric acid production line, consisting in particular of two digesters (D1 and D2) and four crystallizers (C1 to C4). Technically, the interest of the study is to establish the residence time distributions to:
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Mr
Vivek Yelgaonkar
(Board of Radiation and Isotope Technology, Navi Mumbai, India)
24/04/2017, 16:45
RADIATION TECHNOLOGIES FOR MEASUREMENT
Oral
Gamma scanning and radiotracer applications are very effective and inexpensive tools to understand and optimize the process as well as troubleshoot the various types of problems in many chemical, petrochemical industries and refineries. These techniques are noninvasive, hence the problems can be pinpointed online which leads to reduce the downtime, schedule the shutdown and maintenance of the...
Ms
Hannah Affum
(Ghana Atomic Energy Commission, Accra, Ghana)
24/04/2017, 17:00
RADIATION TECHNOLOGIES FOR MEASUREMENT
Oral
Cement manufacturing represents an energy-intensive process due to the large power consumption of mills which are an integral process units of the entire cement manufacturing process. Therefore, performance optimization of cement mills is key in ensuring inefficiencies. Yet, performance optimization of such mills is impossible without adequate technical information about the milling process....
Ms
Haifa Ben Abdelouahed
(CNSTN, Tunisia)
24/04/2017, 17:15
RADIATION TECHNOLOGIES FOR MEASUREMENT
Oral
Radiotracers are the method of choice to diagnose the functioning of the chemical reactors providing the most important parameters of the flow hydrodynamic and homogenization. It is known that radiotracers are the most sensitive and accurate techniques for online measurements of process parameters in industrial chemical reactors. Thus three different chemical reactors for the production of...
Mr
Sugiharto Sugiharto
(Center for Isotopes and Radiation Application, Indonesia)
24/04/2017, 17:30
RADIATION TECHNOLOGIES FOR MEASUREMENT
Oral
In the present study, the residence time distribution of geothermal vapor phase flow is studied using axial dispersion model. The experimen is carried out by injection of Krypton-85 (85Kr) gas isotope into 10 inch pipe diameter containing dry geothermal vapor. The pressure and the temperature of the vapor are 8 kg.cm-2 and 170oC respectively. Three collimated radiation detectors positioned...
Mr
Vikas K. SANGAL
(Department of Chemical Engineering, Thapar University, Patiala, Punjab, India)
24/04/2017, 17:45
RADIATION TECHNOLOGIES FOR MEASUREMENT
Oral
**Abstract**
Background of the study:
Pulp and paper industry is highly dependent on water for most of its processes, producing a significant amount of wastewater that should be treated to environmental standards before discharging into the atmosphere. The wastewater generated primarily consist of substantial amount of organics, inorganics, nutrients, toxic and pathogenic compounds which...
